Lapmaster offers a complete line of lapping abrasive products for processing today's complex materials. For general engineering applications, Lapmaster offers Aluminum Oxide, Silicon Carbide, Boron Carbide, and Diamond Powder. For high-tech materials, glass, and other polishing applications, Lapmaster offers Micro-graded Diamond Powder, Micro-graded Alumina Powder, Cerium Oxide, and other specialized polishing compounds. Most abrasives are available in 1, 5 and 25kg. containers.